FANQUA Mid-Tower Case (SECC Steel) accepts ATX/Micro ATX motherboards; (7) PCI-e/PCI/AGP Expansion slots; (3) External 5.25" Drive Bays includes 3.5"/2.5" Device Converter Cage x1 (Converted from 5.25" x1); (3) 3.5" and (2) 2.5" Internal Drive Bays; Front Ports: (1) eSATA (2) USB 2.0 HD/AC"97 Audio; Accepts ATX 12V PSII Power Supply; 8.9"W x 18.0"H x 18.9"D.